novnc
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An HTML5 VNC client
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JavaScript
"use strict";
function _regeneratorRuntime() { "use strict"; /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */ _regeneratorRuntime = function _regeneratorRuntime() { return exports; }; var exports = {}, Op = Object.prototype, hasOwn = Op.hasOwnProperty, defineProperty = Object.defineProperty || function (obj, key, desc) { obj[key] = desc.value; }, $Symbol = "function" == typeof Symbol ? Symbol : {}, iteratorSymbol = $Symbol.iterator || "@@iterator", asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator", toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; function define(obj, key, value) { return Object.defineProperty(obj, key, { value: value, enumerable: !0, configurable: !0, writable: !0 }), obj[key]; } try { define({}, ""); } catch (err) { define = function define(obj, key, value) { return obj[key] = value; }; } function wrap(innerFn, outerFn, self, tryLocsList) { var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator, generator = Object.create(protoGenerator.prototype), context = new Context(tryLocsList || []); return defineProperty(generator, "_invoke", { value: makeInvokeMethod(innerFn, self, context) }), generator; } function tryCatch(fn, obj, arg) { try { return { type: "normal", arg: fn.call(obj, arg) }; } catch (err) { return { type: "throw", arg: err }; } } exports.wrap = wrap; var ContinueSentinel = {}; function Generator() {} function GeneratorFunction() {} function GeneratorFunctionPrototype() {} var IteratorPrototype = {}; define(IteratorPrototype, iteratorSymbol, function () { return this; }); var getProto = Object.getPrototypeOf, NativeIteratorPrototype = getProto && getProto(getProto(values([]))); NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype); var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype); function defineIteratorMethods(prototype) { ["next", "throw", "return"].forEach(function (method) { define(prototype, method, function (arg) { return this._invoke(method, arg); }); }); } function AsyncIterator(generator, PromiseImpl) { function invoke(method, arg, resolve, reject) { var record = tryCatch(generator[method], generator, arg); if ("throw" !== record.type) { var result = record.arg, value = result.value; return value && "object" == _typeof(value) && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) { invoke("next", value, resolve, reject); }, function (err) { invoke("throw", err, resolve, reject); }) : PromiseImpl.resolve(value).then(function (unwrapped) { result.value = unwrapped, resolve(result); }, function (error) { return invoke("throw", error, resolve, reject); }); } reject(record.arg); } var previousPromise; defineProperty(this, "_invoke", { value: function value(method, arg) { function callInvokeWithMethodAndArg() { return new PromiseImpl(function (resolve, reject) { invoke(method, arg, resolve, reject); }); } return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); } }); } function makeInvokeMethod(innerFn, self, context) { var state = "suspendedStart"; return function (method, arg) { if ("executing" === state) throw new Error("Generator is already running"); if ("completed" === state) { if ("throw" === method) throw arg; return doneResult(); } for (context.method = method, context.arg = arg;;) { var delegate = context.delegate; if (delegate) { var delegateResult = maybeInvokeDelegate(delegate, context); if (delegateResult) { if (delegateResult === ContinueSentinel) continue; return delegateResult; } } if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) { if ("suspendedStart" === state) throw state = "completed", context.arg; context.dispatchException(context.arg); } else "return" === context.method && context.abrupt("return", context.arg); state = "executing"; var record = tryCatch(innerFn, self, context); if ("normal" === record.type) { if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue; return { value: record.arg, done: context.done }; } "throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg); } }; } function maybeInvokeDelegate(delegate, context) { var methodName = context.method, method = delegate.iterator[methodName]; if (undefined === method) return context.delegate = null, "throw" === methodName && delegate.iterator["return"] && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method) || "return" !== methodName && (context.method = "throw", context.arg = new TypeError("The iterator does not provide a '" + methodName + "' method")), ContinueSentinel; var record = tryCatch(method, delegate.iterator, context.arg); if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel; var info = record.arg; return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel); } function pushTryEntry(locs) { var entry = { tryLoc: locs[0] }; 1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry); } function resetTryEntry(entry) { var record = entry.completion || {}; record.type = "normal", delete record.arg, entry.completion = record; } function Context(tryLocsList) { this.tryEntries = [{ tryLoc: "root" }], tryLocsList.forEach(pushTryEntry, this), this.reset(!0); } function values(iterable) { if (iterable) { var iteratorMethod = iterable[iteratorSymbol]; if (iteratorMethod) return iteratorMethod.call(iterable); if ("function" == typeof iterable.next) return iterable; if (!isNaN(iterable.length)) { var i = -1, next = function next() { for (; ++i < iterable.length;) { if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next; } return next.value = undefined, next.done = !0, next; }; return next.next = next; } } return { next: doneResult }; } function doneResult() { return { value: undefined, done: !0 }; } return GeneratorFunction.prototype = GeneratorFunctionPrototype, defineProperty(Gp, "constructor", { value: GeneratorFunctionPrototype, configurable: !0 }), defineProperty(GeneratorFunctionPrototype, "constructor", { value: GeneratorFunction, configurable: !0 }), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) { var ctor = "function" == typeof genFun && genFun.constructor; return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name)); }, exports.mark = function (genFun) { return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun; }, exports.awrap = function (arg) { return { __await: arg }; }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () { return this; }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) { void 0 === PromiseImpl && (PromiseImpl = Promise); var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl); return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) { return result.done ? result.value : iter.next(); }); }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () { return this; }), define(Gp, "toString", function () { return "[object Generator]"; }), exports.keys = function (val) { var object = Object(val), keys = []; for (var key in object) { keys.push(key); } return keys.reverse(), function next() { for (; keys.length;) { var key = keys.pop(); if (key in object) return next.value = key, next.done = !1, next; } return next.done = !0, next; }; }, exports.values = values, Context.prototype = { constructor: Context, reset: function reset(skipTempReset) { if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) { "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined); } }, stop: function stop() { this.done = !0; var rootRecord = this.tryEntries[0].completion; if ("throw" === rootRecord.type) throw rootRecord.arg; return this.rval; }, dispatchException: function dispatchException(exception) { if (this.done) throw exception; var context = this; function handle(loc, caught) { return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught; } for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i], record = entry.completion; if ("root" === entry.tryLoc) return handle("end"); if (entry.tryLoc <= this.prev) { var hasCatch = hasOwn.call(entry, "catchLoc"), hasFinally = hasOwn.call(entry, "finallyLoc"); if (hasCatch && hasFinally) { if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0); if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc); } else if (hasCatch) { if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0); } else { if (!hasFinally) throw new Error("try statement without catch or finally"); if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc); } } } }, abrupt: function abrupt(type, arg) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) { var finallyEntry = entry; break; } } finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null); var record = finallyEntry ? finallyEntry.completion : {}; return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record); }, complete: function complete(record, afterLoc) { if ("throw" === record.type) throw record.arg; return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel; }, finish: function finish(finallyLoc) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel; } }, "catch": function _catch(tryLoc) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.tryLoc === tryLoc) { var record = entry.completion; if ("throw" === record.type) { var thrown = record.arg; resetTryEntry(entry); } return thrown; } } throw new Error("illegal catch attempt"); }, delegateYield: function delegateYield(iterable, resultName, nextLoc) { return this.delegate = { iterator: values(iterable), resultName: resultName, nextLoc: nextLoc }, "next" === this.method && (this.arg = undefined), ContinueSentinel; } }, exports; }
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
var wasm;
var heap = new Array(32).fill(undefined);
heap.push(undefined, null, true, false);
function getObject(idx) {
return heap[idx];
}
var heap_next = heap.length;
function dropObject(idx) {
if (idx < 36) return;
heap[idx] = heap_next;
heap_next = idx;
}
function takeObject(idx) {
var ret = getObject(idx);
dropObject(idx);
return ret;
}
var cachedTextDecoder = new TextDecoder('utf-8', {
ignoreBOM: true,
fatal: true
});
cachedTextDecoder.decode();
var cachegetUint8Memory0 = null;
function getUint8Memory0() {
if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
}
return cachegetUint8Memory0;
}
function getStringFromWasm0(ptr, len) {
return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
}
var cachegetInt32Memory0 = null;
function getInt32Memory0() {
if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
}
return cachegetInt32Memory0;
}
function getArrayU8FromWasm0(ptr, len) {
return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
}
var WASM_VECTOR_LEN = 0;
function passArray8ToWasm0(arg, malloc) {
var ptr = malloc(arg.length * 1);
getUint8Memory0().set(arg, ptr / 1);
WASM_VECTOR_LEN = arg.length;
return ptr;
}
/**
* @param {Uint8Array} bytes
* @returns {ImageData}
*/
function decode_qoi(bytes) {
try {
var retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
var ptr0 = passArray8ToWasm0(bytes, wasm.__wbindgen_malloc);
var len0 = WASM_VECTOR_LEN;
wasm.decode_qoi(retptr, ptr0, len0);
var r0 = getInt32Memory0()[retptr / 4 + 0];
var r1 = getInt32Memory0()[retptr / 4 + 1];
var r2 = getInt32Memory0()[retptr / 4 + 2];
if (r2) {
throw takeObject(r1);
}
return takeObject(r0);
} finally {
wasm.__wbindgen_add_to_stack_pointer(16);
}
}
function addHeapObject(obj) {
if (heap_next === heap.length) heap.push(heap.length + 1);
var idx = heap_next;
heap_next = heap[idx];
heap[idx] = obj;
return idx;
}
var cachedTextEncoder = new TextEncoder('utf-8');
var encodeString = typeof cachedTextEncoder.encodeInto === 'function' ? function (arg, view) {
return cachedTextEncoder.encodeInto(arg, view);
} : function (arg, view) {
var buf = cachedTextEncoder.encode(arg);
view.set(buf);
return {
read: arg.length,
written: buf.length
};
};
function passStringToWasm0(arg, malloc, realloc) {
if (realloc === undefined) {
var buf = cachedTextEncoder.encode(arg);
var _ptr = malloc(buf.length);
getUint8Memory0().subarray(_ptr, _ptr + buf.length).set(buf);
WASM_VECTOR_LEN = buf.length;
return _ptr;
}
var len = arg.length;
var ptr = malloc(len);
var mem = getUint8Memory0();
var offset = 0;
for (; offset < len; offset++) {
var code = arg.charCodeAt(offset);
if (code > 0x7F) break;
mem[ptr + offset] = code;
}
if (offset !== len) {
if (offset !== 0) {
arg = arg.slice(offset);
}
ptr = realloc(ptr, len, len = offset + arg.length * 3);
var view = getUint8Memory0().subarray(ptr + offset, ptr + len);
var ret = encodeString(arg, view);
offset += ret.written;
}
WASM_VECTOR_LEN = offset;
return ptr;
}
var cachegetUint8ClampedMemory0 = null;
function getUint8ClampedMemory0() {
if (cachegetUint8ClampedMemory0 === null || cachegetUint8ClampedMemory0.buffer !== wasm.memory.buffer) {
cachegetUint8ClampedMemory0 = new Uint8ClampedArray(wasm.memory.buffer);
}
return cachegetUint8ClampedMemory0;
}
function getClampedArrayU8FromWasm0(ptr, len) {
return getUint8ClampedMemory0().subarray(ptr / 1, ptr / 1 + len);
}
function handleError(f, args) {
try {
return f.apply(this, args);
} catch (e) {
wasm.__wbindgen_exn_store(addHeapObject(e));
}
}
/**
*/
var QoiImage = /*#__PURE__*/function () {
/**
*/
function QoiImage() {
_classCallCheck(this, QoiImage);
var ret = wasm.qoiimage_new();
return QoiImage.__wrap(ret);
}
/**
* @returns {number}
*/
_createClass(QoiImage, [{
key: "__destroy_into_raw",
value: function __destroy_into_raw() {
var ptr = this.ptr;
this.ptr = 0;
return ptr;
}
}, {
key: "free",
value: function free() {
var ptr = this.__destroy_into_raw();
wasm.__wbg_qoiimage_free(ptr);
}
}, {
key: "get_width",
value: function get_width() {
var ret = wasm.qoiimage_get_width(this.ptr);
return ret >>> 0;
}
/**
* @returns {number}
*/
}, {
key: "get_height",
value: function get_height() {
var ret = wasm.qoiimage_get_height(this.ptr);
return ret >>> 0;
}
/**
* @returns {number}
*/
}, {
key: "get_channels",
value: function get_channels() {
var ret = wasm.qoiimage_get_channels(this.ptr);
return ret;
}
/**
* @returns {Uint8Array}
*/
}, {
key: "get_bytes",
value: function get_bytes() {
try {
var retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
wasm.qoiimage_get_bytes(retptr, this.ptr);
var r0 = getInt32Memory0()[retptr / 4 + 0];
var r1 = getInt32Memory0()[retptr / 4 + 1];
var v0 = getArrayU8FromWasm0(r0, r1).slice();
wasm.__wbindgen_free(r0, r1 * 1);
return v0;
} finally {
wasm.__wbindgen_add_to_stack_pointer(16);
}
}
}], [{
key: "__wrap",
value: function __wrap(ptr) {
var obj = Object.create(QoiImage.prototype);
obj.ptr = ptr;
return obj;
}
}]);
return QoiImage;
}();
function load(_x, _x2) {
return _load.apply(this, arguments);
}
function _load() {
_load = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(module, imports) {
var bytes, instance;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
if (!(typeof Response === 'function' && module instanceof Response)) {
_context.next = 9;
break;
}
_context.next = 3;
return module.arrayBuffer();
case 3:
bytes = _context.sent;
_context.next = 6;
return WebAssembly.instantiate(bytes, imports);
case 6:
return _context.abrupt("return", _context.sent);
case 9:
_context.next = 11;
return WebAssembly.instantiate(module, imports);
case 11:
instance = _context.sent;
if (!(instance instanceof WebAssembly.Instance)) {
_context.next = 16;
break;
}
return _context.abrupt("return", {
instance: instance,
module: module
});
case 16:
return _context.abrupt("return", instance);
case 17:
case "end":
return _context.stop();
}
}
}, _callee);
}));
return _load.apply(this, arguments);
}
function init(_x3) {
return _init.apply(this, arguments);
}
function _init() {
_init = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(input) {
var imports, _yield$load, instance, module;
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
if (typeof input === 'undefined') {
input = path + 'core/decoders/qoi/qoi_viewer_bg.wasm';
}
imports = {};
imports.wbg = {};
imports.wbg.__wbg_new_693216e109162396 = function () {
var ret = new Error();
return addHeapObject(ret);
};
imports.wbg.__wbg_stack_0ddaca5d1abfb52f = function (arg0, arg1) {
var ret = getObject(arg1).stack;
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
getInt32Memory0()[arg0 / 4 + 1] = len0;
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
};
imports.wbg.__wbg_error_09919627ac0992f5 = function (arg0, arg1) {
try {
console.error(getStringFromWasm0(arg0, arg1));
} finally {
wasm.__wbindgen_free(arg0, arg1);
}
};
imports.wbg.__wbindgen_object_drop_ref = function (arg0) {
takeObject(arg0);
};
imports.wbg.__wbg_newwithu8clampedarrayandsh_87d2f0a48030f922 = function () {
return handleError(function (arg0, arg1, arg2, arg3) {
var ret = new ImageData(getClampedArrayU8FromWasm0(arg0, arg1), arg2 >>> 0, arg3 >>> 0);
return addHeapObject(ret);
}, arguments);
};
imports.wbg.__wbindgen_throw = function (arg0, arg1) {
throw new Error(getStringFromWasm0(arg0, arg1));
};
if (typeof input === 'string' || typeof Request === 'function' && input instanceof Request || typeof URL === 'function' && input instanceof URL) {
input = fetch(input);
}
_context2.t0 = load;
_context2.next = 13;
return input;
case 13:
_context2.t1 = _context2.sent;
_context2.t2 = imports;
_context2.next = 17;
return (0, _context2.t0)(_context2.t1, _context2.t2);
case 17:
_yield$load = _context2.sent;
instance = _yield$load.instance;
module = _yield$load.module;
wasm = instance.exports;
init.__wbindgen_wasm_module = module;
return _context2.abrupt("return", wasm);
case 23:
case "end":
return _context2.stop();
}
}
}, _callee2);
}));
return _init.apply(this, arguments);
}
var arr;
var path;
function run() {
return _run.apply(this, arguments);
}
function _run() {
_run = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee4() {
return _regeneratorRuntime().wrap(function _callee4$(_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
self.addEventListener('message', /*#__PURE__*/function () {
var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3(evt) {
var length, data, resultData, lengthR, img;
return _regeneratorRuntime().wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
if (!evt.data.path) {
_context3.next = 7;
break;
}
path = evt.data.path;
_context3.next = 4;
return init();
case 4:
//Send message that worker is ready
self.postMessage({
result: 1
});
_context3.next = 8;
break;
case 7:
try {
length = evt.data.length;
data = new Uint8Array(evt.data.sab.slice(0, length));
resultData = decode_qoi(data);
if (!arr) {
arr = new Uint8Array(evt.data.sabR);
}
lengthR = resultData.data.length;
arr.set(resultData.data);
img = {
colorSpace: resultData.colorSpace,
width: resultData.width,
height: resultData.height
};
self.postMessage({
result: 0,
img: img,
length: lengthR,
width: evt.data.width,
height: evt.data.height,
x: evt.data.x,
y: evt.data.y,
frame_id: evt.data.frame_id
});
} catch (err) {
self.postMessage({
result: 2,
error: err
});
}
case 8:
case "end":
return _context3.stop();
}
}
}, _callee3);
}));
return function (_x4) {
return _ref.apply(this, arguments);
};
}(), false);
case 1:
case "end":
return _context4.stop();
}
}
}, _callee4);
}));
return _run.apply(this, arguments);
}
run();